DFRobot Gravity - Hall magnetic field sensor

Index: DFR-04714 EAN: 5903351243377

The magnetic field sensor with digital output OH9249. It is supplied with the voltage of from 3.3 V to 5 V, it works with Arduino modules.

DFRobot Gravity - Hall magnetic field sensor
€5.28 tax excl.
Delivery 3 pcs scheduled for 2023-10-02
Waiting for delivery
PayPal payment
Manufacturer: DFRobot
Compatibility: Arduino


A simple magnetic field sensor with digital output. It is supplied with the voltage of from 3.3 V to 5 V, it works with Arduino modules. The kit includes a cable adapted toDFRobot IO Expansion Shield.

Czujnika pola magnetycznego z przewodem

The product is compatible with Arduino

Sample code and detailed information can be found inthe user guide.



The sensor works with any microcontroller with digital inputs, includingArduino. To read data, simply connect the power supply and output pin to any input of the microcontroller, and read its status.

Example of connecting the sensor withArduino.


  • Board sizes: 22 x 30 mm

DFRobot DTMF Shield dla Arduino

 The board is suitable for connectors  DFRobot IO Expansion Shield for Arduino V7.1.

Set includes:

  • Digital magnetic field sensor
  • Connecting cable


Package width 5.5 cm
Package height 2.5 cm
Package depth 6 cm
Package weight 0.03 kg

Same-day shipping

  • Crediting the payment for an order on business day from Tuesday to Friday up until 1:00 PM o'clock, and on Mondays up until 12:00 PM, means the order will be shipped on the same day!
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

Card image cap
  • Botland is a PayPal verified seller. Protect your financial information with this fast, safe and secure online payment system.

Card image cap
  • Choose easy and quick PayU e-payment method. Your financial information will stay secure.

Card image cap
  • After placing your order, you will receive our bank account number to make the transfer.

    Depending on your bank, your payment will reach us within 1-2 business days.

Customers who bought this product also bought:

Products from the same category: